pylorus

简明释义

英[paɪˈlɔːrəs]美[paɪˈloʊrəs]

n. [解剖] 幽门

复 数 p y l o r i

英英释义

单词用法

同义词

反义词

例句

1.Methods Writhing and hot plate tests in mice, model tests on pylorus ligatured gastric ulcer gastric ulcer by acetic acid induced in rats and external test on pepsin activity, were used in this study.

方法采用小鼠扭体法、热板法，大鼠幽门结扎性胃溃疡模性，醋酸烧灼性胃溃疡模型以及体外胃蛋白酶活性实验进行观察。

2.The results showed that SS cells were most found in the pylorus, next in pylorus, not found in the cardia, colon, cecum and rectum.

SS细胞在幽门部数量最多，其次为幽门部，贲门、结肠、盲肠和直肠中未见。

3.Uses the pylorus myo- incision technique is the best method of treatment.

采用幽门肌切开术是最好的治疗方法。

4.Seen here is a penetrating acute ulceration in the duodenum just beyond the pylorus.

图示刚超过幽门部的十二指肠的急性溃疡。

5.METHODS: The models of gastric ulcer were induced by restraint plus water-immersion, reserpine in mice and by pylorus ligation and acetic acid in rats respectively.

方法：分别制作小鼠束缚水浸法应激型、利血平型胃溃疡和大鼠幽门结扎型、乙酸烧灼型胃溃疡模型。

6.Seen here is a penetrating acute ulceration in the duodenum just beyond the pylorus.

图示刚超过幽门部的十二指肠的溃疡。

7.The doctor explained that the food passes from the stomach into the pylorus 幽门 before entering the small intestine.

医生解释说，食物在进入小肠之前会先通过胃进入幽门。

8.The pylorus 幽门 regulates the flow of partially digested food into the duodenum.

幽门调节部分消化食物流入十二指肠的速度。

9.Inflammation of the pylorus 幽门 can cause nausea and vomiting.

幽门的炎症可能会导致恶心和呕吐。

10.During the endoscopy, the physician examined the pylorus 幽门 for any abnormalities.

在内窥镜检查中，医生检查了幽门是否有任何异常。

11.A blockage in the pylorus 幽门 can lead to serious digestive issues.

在幽门处的阻塞可能会导致严重的消化问题。

作文

The human digestive system is a complex network of organs that work in harmony to break down food and absorb nutrients. One of the key components of this system is the stomach, which plays a crucial role in digestion. At the lower end of the stomach lies a small but significant part known as the pylorus. The pylorus (幽门) serves as a gateway between the stomach and the small intestine, regulating the passage of partially digested food, or chyme, into the duodenum.The pylorus is not just a simple opening; it is surrounded by a muscular valve called the pyloric sphincter. This sphincter controls the flow of chyme, ensuring that only small amounts are released into the small intestine at a time. This regulation is vital because the small intestine is where most nutrient absorption occurs, and it cannot handle large quantities of food all at once. The presence of the pylorus allows for a gradual release of chyme, giving the small intestine ample time to digest and absorb nutrients effectively.In addition to its mechanical function, the pylorus also plays a role in the chemical aspects of digestion. When food enters the stomach, it is mixed with gastric juices, which contain acids and enzymes that begin the digestion process. Once the food is sufficiently broken down, the pylorus opens to allow the chyme to enter the small intestine, where it will be further digested by bile and pancreatic juices.The health of the pylorus is essential for proper digestion. Conditions such as pyloric stenosis, which is a narrowing of the pylorus, can lead to severe digestive issues. This condition is often seen in infants and can cause projectile vomiting due to the inability of food to pass from the stomach to the small intestine. Adults can also experience problems related to the pylorus, including ulcers or inflammation, which can disrupt the normal flow of digestion.Understanding the function of the pylorus helps us appreciate the intricacies of our digestive system. It highlights how each part of our body has a specific role that contributes to our overall health. By maintaining a healthy diet and lifestyle, we can support the function of the pylorus and, in turn, our entire digestive system.In conclusion, the pylorus is a vital component of the digestive process. It acts as a gatekeeper, controlling the flow of food from the stomach to the small intestine, and ensures that our bodies can absorb the nutrients we need. Recognizing the importance of the pylorus encourages us to take better care of our digestive health, ultimately leading to improved well-being and vitality.

人类的消化系统是一个复杂的器官网络，协调工作以分解食物和吸收营养。其中一个关键组成部分是胃，它在消化中发挥着至关重要的作用。在胃的下端，有一个小而重要的部分，称为pylorus（幽门）。pylorus作为胃与小肠之间的通道，调节部分消化食物（即胃内容物）进入十二指肠的过程。pylorus不仅仅是一个简单的开口；它周围环绕着一个名为幽门括约肌的肌肉阀。这种括约肌控制着胃内容物的流动，确保只有少量的食物一次性释放到小肠中。这种调节至关重要，因为小肠是大多数营养物质吸收的地方，不能一次处理大量的食物。pylorus的存在允许逐步释放胃内容物，从而给小肠足够的时间有效地消化和吸收营养。除了机械功能外，pylorus还在化学消化方面发挥作用。当食物进入胃时，它与胃液混合，这些液体含有开始消化过程的酸和酶。一旦食物被充分分解，pylorus就会打开，让胃内容物进入小肠，在那里它将进一步被胆汁和胰液消化。pylorus的健康对于正常消化至关重要。像幽门狭窄这样的疾病会导致严重的消化问题。这种情况通常发生在婴儿身上，会导致由于食物无法从胃部通过而引起的喷射性呕吐。成年人也可能会遇到与pylorus相关的问题，包括溃疡或炎症，这可能会干扰正常的消化流程。了解pylorus的功能有助于我们欣赏消化系统的复杂性。它突显了我们身体每个部分都有特定的角色，这些角色共同促进我们的整体健康。通过保持健康的饮食和生活方式，我们可以支持pylorus的功能，从而支持整个消化系统。总之，pylorus是消化过程中的一个重要组成部分。它充当守门人，控制食物从胃进入小肠的流动，并确保我们的身体能够吸收所需的营养。认识到pylorus的重要性促使我们更好地照顾自己的消化健康，最终促进身心健康和活力。